Chinstrap Penguins Have a Fascinating “Microsleep” Schedule Made Up of Thousands of 4-Second Naps
Getting enough sleep is a challenge for almost everyone. In the case that you can't get at least seven hours off sleep at night, taking a cat nap is a great way to catch up on rest. While felines are most commonly recognized as avid daytime snoozers, there's a certain bird that has taken napping to another level. The charming chinstrap penguin—named after its distinct black marking underneath its beak—has an incredible microsleep schedule.